Hellow guys, Welcome to my website, and you are watching Three-port laparoscopic sigmoidectomy with natural orifice specimen extraction - a video vignette.. and this vIdeo is uploaded by Dr. Haiyang Zhou at 2021-09-08T02:37:24-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
